Cardinal LifeSpace vs Digital Diet ABL
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Cardinal LifeSpace
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We have developed a novel measure of space to determine how people live and move. This app will generate individual life space maps based on location and time. We will be able to study features of the built environment that influence health. Please only download if you are a participant in this study.
Digital Diet ABL
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Please note that to use the appโs full functionality, youโll need to download, link, and use the Digital Diet Chrome extension: https://chromewebstore.google.com/detail/my-digital-diet/hkpmbicepkchiicbgbdofjgiblfejjcj. My Digital Diet allows you to explore your browsing patterns, offering insights into your digital consumption habits. It shows how much negative/positive information you have consumed, how actionable that information is on average, and how likely it is to increase your knowledge on average. The app allows you to gain a clearer picture of your digital habits to make more intentional choices, reduce doomscrolling and mindless browsing by focusing on content that aligns with your goals, toward a more positive and productive online experience.
Screenshots
Verdict
The clearest difference is update cadence: Digital Diet ABL at every 5 weeks against Cardinal LifeSpace's every 10 months. Digital Diet ABL also leads on iOS requirement (15.1 vs 17.2). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Cardinal LifeSpace ships an update every 10 months, Digital Diet ABL every 5 weeks. The most recent releases landed on November 4, 2026 and October 25, 2026 respectively.
| Parameter | Cardinal LifeSpace | Digital Diet ABL |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 months | Every 5 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 17.2 | 15.1 โ better |
| Further details โ not scored | ||
| Size | 78 MB | 31 MB |
| Age rating | 17+ | 17+ |
| Developer | Stanford University | Massachusetts Institute of Technology |
In-app purchases
Cardinal LifeSpace
No in-app purchases
Digital Diet ABL
No in-app purchases
Questions
Is Cardinal LifeSpace free?
Is Digital Diet ABL free?
Do Cardinal LifeSpace or Digital Diet ABL have ads?
Which is updated more often, Cardinal LifeSpace or Digital Diet ABL?
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